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Chapter 14: The Atmosphere (19 videos)
14.1: Composition of Atmosphere
14.2: Layers of Atmosphere
14.3: Air Pollutants
- Types of Pollutants,Oxides
- Sources of Air Pollutants
- Green House Effect
- Global Warming
- Effect of Global Warming
- Pollutants of Sulphur Compound
- Pollutants of Nitro Compound
- Acid Rain
- Effect of Acid Rain